Time-signal curve can show the period of maximum no perfusion zones in pulmonary artery embolism zones. And the amplitude of fluctuation is small with miminum TROS.
英
美
- 时间信号曲线显示肺动脉栓塞区对比剂无灌注高峰期,信号曲线波动幅度小,信号强度变化率减低。